Spirit Level

This Spirit Level is a Bubble Level, Surface Level, Horizontal Level, Vertical Level (plumb) and a Bulls Eye Level. Bubbles measure angles less than 10° giving high precision. Functions upside-down ideal for ceiling work. Astronomy Mode turns the screens brightness down and goes red so you don't lose your night vision. Includes a Compass too.
 
Great for levelling pictures, shelves, telescopes and building work. Also useful to carpenters, stonemasons, bricklayers, other building trades workers, surveyors, millwrights and other metalworkers, astronomers and for photographic work.
 
Colourise
The app includes the ability to change the colour of the background, dial, markings and digital numbers. You can have any colour you like as the app gives you a hue/saturation/darkness colour slider. Your selected colour is then blended in places to get rich depths of tone. If you really want a bright pink Spirit Level you can.
 
Calibration
We suggest that you calibrate the sensor every time you use it to maintain accurate readings. Instructions are in the app. Please note the accuracy of this app relies on the accuracy of your device's sensors.
 
Support
If your having problems with the app rather than submitting a negative review please contact support so we can resolve the issue for you and help other users as well.